My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Science Vocabulary

Teacher: By: Olivia Bialowicz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Across
1
The rock that makes up Earth's Crust
4
The construction of buildings, roads, dams , and other structures
6
Catch fire easily and can begin burning at fairly high temperatures
7
The process of reclaiming raw materials and reusing them
9
When oil is refined to make gasoline and other petroluem products, solid materials
11
Is a mixture of rock fragments, nutrients, water, air, decaying animal and plant matter.
13
Unplanted with crops
14
The very top layer of dead leaves and grass
16
Is the removal nonrenewable resources such as iron, copper, and coal from the land
17
Are wastes that react very quickly when exposed to air or water, or that explode when they are dropped (reactive wastes)
Down
1
A substance that can be broken down and recycled by bacteria and other decomposers
2
A process of helping the natural decomposition processes break down many forms of waste
3
Waste is any material that can be harmful to human health or the environment if it is not properly disposed of
5
Rainwater falling on the wastes dissolved chemicals from the waste, forming a polluted waste
8
Below topsoil contains rock fragments, water, and air, but less decaying plant matter than topsol
9
Are wastes that can contain unstable atoms
10
The process by which water, wind, or ice moves particles of rock or soil
12
Are wastes that dissolve or eat through many materials
15
Or poisonous wastes are wastes that can damage the health of humans and other organisms